Experts Argue Case for Human Spaceflight Shrinks Amid Artemis II Success
Following the safe return of NASA's Artemis II crew from a ten-day lunar loop, astronomers Martin Rees and Donald Goldsmith argue that the justification for sending humans into space is rapidly diminishing. With the Artemis program already costing nearly $100 billion and further billions allocated by the US Congress, the authors contend that advancing robotics offer a safer, more cost-effective alternative for lunar and Martian exploration. They highlight that robots like Curiosity and Perseverance operate efficiently without life support, whereas human missions carry immense financial and safety risks. The article notes the ongoing geopolitical space race between the US and China, with Beijing planning significant lunar infrastructure projects by 2028. While acknowledging the political prestige and inspirational value of manned missions, the authors suggest that within a decade, robots will surpass human utility for scientific tasks such as solar system formation research and radio astronomy on the lunar far side. Consequently, they posit that future human moon landings may become merely an ultra-expensive sport rather than a scientific necessity, questioning the long-term viability of crewed exploration against robotic advancements.
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Experts Argue Case for Human Spaceflight Shrinks Amid Artemis II Success
Following the safe return of NASA's Artemis II crew from a ten-day lunar loop, astronomers Martin Rees and Donald Goldsmith argue that the justification for sending humans into space is rapidly diminishing. With the Artemis program already costing nearly $100 billion and further billions allocated by the US Congress, the authors contend that advancing robotics offer a safer, more cost-effective alternative for lunar and Martian exploration. They highlight that robots like Curiosity and Perseverance operate efficiently without life support, whereas human missions carry immense financial and safety risks. The article notes the ongoing geopolitical space race between the US and China, with Beijing planning significant lunar infrastructure projects by 2028. While acknowledging the political prestige and inspirational value of manned missions, the authors suggest that within a decade, robots will surpass human utility for scientific tasks such as solar system formation research and radio astronomy on the lunar far side. Consequently, they posit that future human moon landings may become merely an ultra-expensive sport rather than a scientific necessity, questioning the long-term viability of crewed exploration against robotic advancements.
The Guardian